EP 2423987 A2 20120229 - Light emitting diode, light emitting diode package and light unit having the same
Title (en)
Light emitting diode, light emitting diode package and light unit having the same
Title (de)
Leuchtdiode, Gehäuse für Leuchtdiode und Beleuchtungseinheit damit
Title (fr)
Diode électroluminescente, boîtier de diode électroluminescente et unité d'éclairage l'incluant
Publication
Application
Priority
KR 20100083162 A 20100826
Abstract (en)
Provided are a light emitting device, a light emitting device package, and a light unit. The light emitting device includes a support substrate, a light emitting structure layer disposed on the support substrate, the light emitting structure layer including a first conductive type semiconductor layer, a second conductive type semiconductor layer, and an active layer disposed between the first conductive type semiconductor layer and the second conductive type semiconductor layer, an electrode electrically connected to the first conductive type semiconductor layer, and a volume layer disposed on the light emitting structure layer, the volume layer having a thickness greater than a thickness of the electrode.
IPC 8 full level
H01L 33/44 (2010.01); H01L 33/00 (2010.01); H01L 33/20 (2010.01); H01L 33/22 (2010.01); H01L 33/38 (2010.01); H01L 33/58 (2010.01)
CPC (source: EP KR US)
H01L 33/44 (2013.01 - EP KR US); H01L 33/0093 (2020.05 - EP US); H01L 33/20 (2013.01 - EP US); H01L 33/22 (2013.01 - EP US); H01L 33/38 (2013.01 - EP US); H01L 33/385 (2013.01 - EP US); H01L 33/58 (2013.01 - EP US); H01L 2224/48091 (2013.01 - EP US); H01L 2224/48247 (2013.01 - EP US); H01L 2924/12032 (2013.01 - EP US); H01L 2933/0091 (2013.01 - EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 2423987 A2 20120229; EP 2423987 A3 20141203; EP 2423987 B1 20191002; CN 102386313 A 20120321; CN 102386313 B 20141231; KR 101795053 B1 20171107; KR 20120020061 A 20120307; US 2012049226 A1 20120301; US 8686456 B2 20140401
DOCDB simple family (application)
EP 11178963 A 20110826; CN 201110251461 A 20110826; KR 20110084235 A 20110823; US 201113217526 A 20110825